The energetic jets that the accretion disk around the NS/BH is very likely to launch power the CEJSN and unbind large amounts of envelope mass. The removal of envelope mass by the jets can make the CEE efficiency parameter larger than unity, \(\alpha _{\rm CE} > 1\) , as some scenarios require (e.g. [1]}, [2]}, [3]}). As swell, the jets might be a site of r-process nucleosynthesis [4]}, [5]}, [6]} and for a BH accretor the jets might host the formation of very-high-energy (\(\approx 10^{15} {~\rm eV}\) ) neutrinos [7]}.
